標題: A 12-bit Multi-Channel Non-Calibrating Dual-Mode Successive Approximation ADC for Power Management Bus (PMBus) Devices
作者: Chiang, Cheng-Ta
Huang, Yu-Chung
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: PMBus;successive approximation A DC;data converter;power management;HSPICE
公開日期: 2008
摘要: In this paper 12-bit multi-channel non-calibrating dual-mode successive approximation ADC for PMBus devices is newly proposed The proposed dual-mode data converter is attractive due to that all the requirements of the PMBus devices, which are high resolution, low-cost, dual-mode, multi-channel, and low power consumption for portable products, are successfully matched. Based upon the device parameters of 0.25 mu m 1P5M CMOS technology with 3.3/2.5 V power supply, all the functions and performance of the proposed dual-mode data converter for PMBus are successfully tested and proven through SPICE simulations and verified in the measurements. The area of this chip is 1.64 x 1.56 mm(2) and the measured power consumption is 1.683 in W The proposed dual-mode data converter is suitable for power monitoring systems, such as PMBus devices.
URI: http://dx.doi.org/10.1109/IMTC.2008.4547101
http://hdl.handle.net/11536/135044
ISBN: 978-1-4244-1540-3
ISSN: 1091-5281
DOI: 10.1109/IMTC.2008.4547101
期刊: 2008 IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-5
起始頁: 568
結束頁: +
顯示於類別:會議論文